Most cleaners are willing to do this, so you shouldn't have to deal with a 3rd party commercial laundry service. 

Spent an hour talking to the Land Use Services Division Chief and a representative from Code Administration.

I suggest using a service like Mayistay.

HUD and Agency financing is another beast compared to conventional or non-bank lending (Secondary Market).

A service similar to Google Voice? 

My business partner and I bought into it  quickly saw its limitations then just as quickly canceled our service  within two weeks.

Unfortunately with those numbers it's tough to find a non-bank lender/financial institution that will lend.Usually loan minimums are $50K and the up to 75% LTV on purchase-money/70% LTV on cash-out refinancing, which basically means you need up 25-30% depending on the type of financing. 

There's no strings attached thereafter or need to agree to ongoing PM services.

I suggest using a service like Mayistay.

Switzerland does impose some restrictions on foreign and non-residents buying property but you can still buy and several members of my family actually own property there.